SIST EN 10302:2003

Creep resisting steels, nickel and cobalt alloys

1.1   This European Standard covers the grades of wrought steels and alloys listed in Tables 1 and 2 which are usually employed for components and equipment, for which the main requirement is their creep resistance under mechanical long-time stressing at temperatures above 500 °C.
Also heat resisting grades given in EN 10095 may be used for similar applications if so agreed.
1.2   This European Standard specifies the technical delivery conditions for semi-finished products, for hot or cold rolled sheet/plate and strip, hot or cold formed (cold drawn) bars, rods, wire and sections.
1.3   The general technical delivery conditions specified in EN 10021 apply in addition to the specifications of this European Standard, unless otherwise specified in this European Standard.
1.4   This European Standard does not apply to components manufactured by further processing the product forms listed in 1.2 with quality characteristics altered as a result of such further processing.
1.5   This European Standard is not intended for aerospace and pressure purposes.
1.6   For steels and alloys with similar chemical composition, but intended for different applications, see the Bibliography.

Hochwarmfeste Stähle, Nickel- und Kobaltlegierungen

1.1   Diese Europäische Norm gilt für die in den Tabellen 1 und 2 aufgeführten Sorten von Stählen und Legierungen, die üblicherweise für Erzeugnisse verwendet werden, bei denen die Langzeitwarmfestigkeit unter mechanischer Beanspruchung bei Temperaturen oberhalb 500 °C die Hauptanforderung darstellt.
Falls vereinbart, dürfen auch hitzebeständige Stähle nach EN 10095 für ähnliche Anwendungen verwendet werden.
1.2   Diese Europäische Norm legt die technischen Lieferbedingungen für Halbzeug, warm- oder kaltgewalztes Blech und Band, warm- oder kaltgeformte (kaltgezogene) Stäbe, Walzdraht, gezogenen Draht und Profile fest.
1.3   Zusätzlich zu den Angaben dieser Europäischen Norm gelten, sofern in dieser Norm nichts anderes festgelegt ist, die in EN 10021 wiedergegebenen allgemeinen technischen Lieferbedingungen.
1.4   Diese Europäische Norm gilt nicht für die durch Weiterverarbeitung der in 1.2 genannten Erzeugnisformen hergestellten Teile mit fertigungsbedingten abweichenden Gütemerkmalen.
1.5   Diese Europäische Norm ist nicht für Luft- und Raumfahrtanwendungen und Druckbehälteranwendungen gedacht.
1.6   Für Stähle und Legierungen mit ähnlicher chemischer Zusammensetzung, jedoch anderem Verwendungszweck, siehe Abschnitt Literaturhinweise.

Aciers et alliages a base de nickel et de cobalt résistant au fluage

1.1   La présente Norme européenne traite des nuances d'aciers et d'alliages corroyés énumérés dans les Tableaux 1 et 2 et qui sont généralement employés pour la fabrication de pièces et matériels dont l'exigence principale porte sur leur résistance au fluage lorsqu'elles subissent une contrainte de longue durée à des températures supérieures à 500 °C.
Les nuances d'aciers réfractaires données par l'EN 10095 peuvent, si cela a fait l'objet d'un accord, être utilisées pour des applications similaires.
1.2   La présente Norme européenne spécifie les conditions techniques de livraison des demi-produits, des tôles/bandes et feuillards laminés à chaud ou à froid, des barres, du fil machine et des profils transformés à chaud ou à froid (étirés à froid).
1.3   Sauf spécification contraire dans le présent document, les conditions techniques générales de livraison spécifiées dans l'EN 10021 s'appliquent en plus des spécifications de la présente Norme européenne.
1.4   La présente Norme européenne ne s'applique pas aux éléments fabriqués par transformation ultérieure de produits énumérées en 1.2, qui aurait pour effet de modifier les caractéristiques de qualité de ces produits.
1.5   La présente Norme européenne n'est pas destinée à être utilisée dans le cadre d'applications aérospatiales ou sous pression.
1.6   Pour les aciers et alliages ayant une composition chimique analogue mais destinés à d'autres applications, voir la bibliographie.

Jekla, nikljeve in kobaltove zlitine, odporne proti lezenju

General Information

• Status: Withdrawn
• Publication Date: 31-Mar-2003
• Withdrawal Date: 25-Mar-2008
• ICS: 77.080.20 - Steels
• ICS: 77.120.40 - Nickel, chromium and their alloys
• ICS: 77.120.70 - Cadmium, cobalt and their alloys
• Technical Committee: IFEK - Ferrous metals
• Current Stage: 9900 - Withdrawal (Adopted Project)
• Start Date: 25-Mar-2008
• Due Date: 17-Apr-2008
• Completion Date: 26-Mar-2008
• Directive: 97/23/EC - Directive 97/23/EC of the European Parliament and of the Council of 29 May 1997 on the approximation of the laws of the Member States concerning pressure equipment
• Mandate: M/071 - Mandate to CEN for standardization in the field of Pressure equipment
• Ref Project: EN 10302:2002 - Creep resisting steels, nickel and cobalt alloys

Relations

• Replaced By: SIST EN 10302:2008 - Creep resisting steels, nickel and cobalt alloys
• Effective Date: 01-May-2008
• Corrected By: SIST EN 10302:2003/AC:2005 - Creep resisting steels, nickel and cobalt alloys
• Effective Date: 22-Dec-2008

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Jekla, nikljeve in kobaltove zlitine, odporne proti lezenjuHochwarmfeste Stähle, Nickel- und KobaltlegierungenAciers et alliages a base de nickel et de cobalt résistant au fluageCreep resisting steels, nickel and cobalt alloys77.120.70Kadmij, kobalt in njune zlitineCadmium, cobalt and their alloys77.120.40Nikelj, krom in njune zlitineNickel, chromium and their alloys77.080.20JeklaSteelsICS:Ta slovenski standard je istoveten z:EN 10302:2002SIST EN 10302:2003en01-april-2003SIST EN 10302:2003SLOVENSKI
STANDARD
EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN 10302May 2002ICS 77.120.01; 77.140.01; 77.150.01English versionCreep resisting steels, nickel and cobalt alloysAciers et alliages à base de nickel et de cobalt résistant aufluageHochwarmfeste Stähle, Nickel- und KobaltlegierungenThis European Standard was approved by CEN on 1 March 2002.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the Management Centre or to any CEN member.This European Standard exists in three official versions (English, French, German). A version in any other language made by translationunder the responsibility of a CEN member into its own language and notified to the Management Centre has the same status as the officialversions.CEN members are the national standards bodies of Austria, Belgium, Czech Republic, Denmark, Finland, France, Germany, Greece,Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2002 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN 10302:2002 ESIST EN 10302:2003

Applicable dimensional standards.25Annex B (informative)
Technical information on creep resisting steels, nickel and cobalt alloys.26Annex C (informative)
Preliminary reference data for long-term creep strength and stress rupturevalues.29Annex D (informative)
Guideline values for the physical properties of creep resisting steels, nickel andcobalt alloys.42Bibliography.46SIST EN 10302:2003

The clauses marked with a point () contain information relating to agreements which are to be made at the time ofordering. The clauses marked with two points () contain information relating to agreements which may be made at the time ofordering.The annexes A to D are informative.This European Standard contains a Bibliography.According to the CEN/CENELEC Internal Regulations, the national standards organizations of the followingcountries are bound to implement this European Standard: Austria, Belgium, Czech Republic, Denmark, Finland,France, Germany, Greece, Iceland, Ireland, Italy, Luxembourg, Malta, Netherlands, Norway, Portugal, Spain,Sweden, Switzerland and the United Kingdom.SIST EN 10302:2003

For supplementary information on creep resisting steels and alloys see annex B.4 Classification and designation4.1ClassificationMaterials covered in this European Standard are classified according to their structure into: martensitic steels; austenitic steels; nickel alloys; and cobalt alloys.4.2DesignationThe names and numbers of the steels (see Table 1) were formed in accordance with EN 10027-1 andEN 10027-2 respectively.NOTE
Explanation on the designation of nickel and cobalt alloys (see Table 2). name: The preceding chemical symbols indicate the main alloy elements and the figure immediatelyfollowing indicates the average content of these alloys subsequently followed by the symbol for the otheradded important alloy elements. material number: The structure is set out according to EN 10027-2 with the number 2 for the materialgroup number. This material group comprises chemically resistant and high temperature or heatresistant nickel and cobalt alloys.SIST EN 10302:2003
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